CN103543809A - Mobile power supply with backup function and backup method thereof - Google Patents
Mobile power supply with backup function and backup method thereof Download PDFInfo
- Publication number
- CN103543809A CN103543809A CN201210397319.3A CN201210397319A CN103543809A CN 103543809 A CN103543809 A CN 103543809A CN 201210397319 A CN201210397319 A CN 201210397319A CN 103543809 A CN103543809 A CN 103543809A
- Authority
- CN
- China
- Prior art keywords
- power supply
- portable electronic
- electronic devices
- backup
- operating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 230000009183 running Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1456—Hardware arrangements for backup
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
Abstract
The invention discloses a mobile power supply with a backup function and a backup method thereof, wherein the mobile power supply provides power for a portable electronic device provided with an Android operating system through a USB port, the mobile power supply copies preset data from the portable electronic device to a storage unit in the mobile power supply through a control unit so as to complete the backup of a first stage, and then the computer equipment copies the preset data from the storage unit to the computer equipment while charging the mobile power supply through changing the USB port into electric connection with the computer equipment so as to complete the backup of a second stage. Therefore, the backup operation of data can be synchronously completed when the portable electronic device or the mobile power supply is charged, and the convenient and quick backup function for users is provided.
Description
Technical field
The present invention relates to a kind of data backup device and backup method, relate in particular to a kind of Mobile electric power supply and backup method thereof of tool backup functionality.
Background technology
Along with the fast development of portable electronic devices, various peripheries are equipped with and are constantly developed, for example: the Mobile electric power supply that offers in real time portable electronic devices charge power supply.
Along with the function of portable electronic devices is more and more many, cause the used time often can produce larger power consumption.In order to solve these portable electronic devices, use out of doors the situation of power shortage, the method that user the most often utilizes is separately to carry various reserve battery or Mobile electric power supply, wherein, Mobile electric power supply is owing to having higher compatibility, can supply various portable electronic devices required charge power supply, under reserve battery, the use of Mobile electric power supply is commonly the electric power solution that user selects.
The backup of data is also a portable electronic devices important ring in the use.Traditionally, the backup of the data of portable electronic devices just can be carried out the backed up in synchronization of data after all needing to be connected with computer equipment, and cannot reach real-time backed up in synchronization.
Therefore, the additional function of portable electronic devices has it to integrate necessity of facilitating property.
Summary of the invention
One object of the present invention is to provide user's a kind of convenience of portable electronic devices, robotization and data backup function fast.
On the action charge function that another object of the present invention is to user often to use, increase extraly the function of data backup, so that a kind of Mobile electric power supply that can carry out data backup to be provided.
For reaching above-mentioned purpose and other objects, the present invention proposes a kind of Mobile electric power supply of tool backup functionality, comprises battery unit and USB port, and this battery unit provides power supply to give to be provided with the portable electronic devices of Android operating system by this USB port.This action power supply unit also comprises: control module, connect this USB port, this control module is when this portable electronic devices is connected with this USB port, by supporting open accessory application programming interfaces in this Android operating system of open peripheral protocol technology to set up communication with this portable electronic devices, be connected, and certainly in this portable electronic devices, copy tentation data; And storage unit, connect this control module, this tentation data copying for storing this control module.
In an embodiment, this control module is in the situation that being connected with this portable electronic devices, operate the accessory pattern in the peripheral protocol technology of this opening, with the backup setting program of installing in this Android operating system by this portable electronic devices, in this portable electronic devices, copy this tentation data to this storage unit.Further, this control module, for when this Android operating system of this portable electronic devices is not provided with this backup setting program, makes this portable electronic devices by network, from Android fair, download the Android mounting kit that this backup setting program is corresponding and carry out the installation of this backup setting program.
In an embodiment, this control module does not also carry out the backup actions of this tentation data when not supporting the peripheral protocol technology of this opening in this Android operating system, makes this action power supply unit only provide power supply to give this portable electronic devices.
In an embodiment, this control module is used in the situation that be connected with the computer equipment of this Android operating system of non-installation, subordinate pattern in running universal serial bus protocol, for the computer backup setting program of installing in this computer equipment, in this storage unit of this action power supply unit, copy this tentation data to this computer equipment.
For reaching above-mentioned purpose and other objects, the present invention also proposes a kind of backup method of Mobile electric power supply, this action power supply unit provides power supply to give to be provided with the portable electronic devices of Android operating system by USB port, and the backup of carrying out the tentation data in this portable electronic devices by the storage unit of this action power supply unit, this backup method comprises following steps: (a1), when this USB port foundation of this action power supply unit and the electric connection of this portable electronic devices, this portable electronic devices is charged; (a2) communication of setting up the open accessory application programming interfaces in this Android operating system of this action power supply unit and this portable electronic devices is connected; And the backup setting program of (a3) installing in this Android operating system by this portable electronic devices, certainly in this portable electronic devices, copy this tentation data to this storage unit, to carry out the backup of this tentation data.
In an embodiment, also comprise step (a1) is front: in setting this portable electronic devices by this backup setting program, the data of required backup are this tentation data.
In an embodiment, in step (a2), also comprise following steps: whether this Android operating system of (a21) judging this portable electronic devices supports open peripheral protocol technology, when supporting, this action power supply unit is accessory pattern and enters step (a22) with respect to this portable electronic devices running, only provides power supply to give this portable electronic devices when not supporting; And whether this Android operating system of (a22) judging this portable electronic devices is provided with this backup setting program, when being installed, this backup setting program enters step (a3), when this backup setting program is not installed, make this portable electronic devices by network, from Android fair, download the Android mounting kit that this backup setting program is corresponding and carry out the installation of this backup setting program, and after installing, enter step (a3).
In an embodiment, also can comprise following steps: (b1) this USB port of this action power supply unit is changed into the computer equipment of this Android operating system of non-installation and being electrically connected more, so that this computer equipment charges to this action power supply unit, and to make this action power supply unit be subordinate pattern with respect to the operating mode of this computer equipment; And (b2) this computer equipment, by the computer backup setting program of installing in this subordinate pattern and this computer equipment, copies this tentation data to this computer equipment in this storage unit of this action power supply unit.
Thus, utilize the function of the open peripheral protocol technology of support in Android open operating system, backing up in realtime of the power supply function of Mobile electric power and data done to an integration, reach convenience on using and the real-time of data backup, and then met the user demand that user closes to Multifunctional whole.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the Mobile electric power supply of tool backup functionality in one embodiment of the invention.
Fig. 2 carrys out the backup method process flow diagram of Backup Data with Mobile electric power supply in one embodiment of the invention.
Fig. 3 is the detail flowchart of the step (a2) in Fig. 2.
Fig. 4 is the backup method process flow diagram while using Mobile electric power supply to be connected with computer equipment in another embodiment of the present invention.
Critical piece Reference numeral:
100 Mobile electric power supplies
110 battery units
120 USB port
130 portable electronic devices
140 storage unit
200 portable electronic devices
300 USB connecting lines
400 computer equipments
A1 ~ a3 step
A21 ~ a22 step
B1 ~ b2 step
Embodiment
For fully understanding object of the present invention, feature and technique effect, here by following specific embodiment, and by reference to the accompanying drawings, the present invention is elaborated, be described as follows:
In embodiments of the invention by there being the version of the Android open operating system of supporting open peripheral (the Android Open Accessory) protocol technology of Android, for example: use 2.3.4 version on smart mobile phone and later Android operating system version thereof, 3.1 edition and the later Android operating system version of use on panel computer, make outside USB hardware can pass through open accessory application programming interfaces (Android Open Accessory APIs), utilize special-purpose accessory pattern (Accessory mode) to come and the portable electric device interaction that the Android open operating system of aforementioned version is installed.
Simultaneously, in embodiments of the invention, pass through the exploitation of the specific program of backup setting program, to set the tentation data to be backed up in portable electric device, and can be in follow-up control step, this tentation data is copied in Mobile electric power supply, completes the stand-by program of first stage.Stand-by program as for subordinate phase is the master slave mode utilizing in universal serial bus protocol (Universal Serial Bus Protocol), making computer equipment is host side (Host), Mobile electric power supply is subordinate end (Client), and the specific program by computer backup setting program make for this tentation data is copied to host side from this subordinate end, complete the data backup of subordinate phase.
First please refer to Fig. 1, is the functional block diagram of the Mobile electric power supply of tool backup functionality in one embodiment of the invention.The Mobile electric power supply 100 of tool backup functionality comprises: battery unit 110, USB (Universal Serial Bus) port one 20, control module 130 and storage unit 140.Mobile electric power supply 100 utilizes built-in battery unit 110 by this USB port 120, to provide power supply to give to be provided with the portable electronic devices 200 of Android operating system.Wherein, this USB port 120 is connected with the USB port (not shown) on this portable electronic devices 200 by USB connecting line 300.The built-in battery unit 110 of this action power supply unit 100 can be the TunePower being fixed in this action power supply unit 100, or can be for the TunePower (also can load non-TunePower) of user's self-changeable formula.
As shown in Figure 1, this control module 130 connects this USB port 120, this control module 130 is for when this portable electronic devices 200 is connected with this portable electronic devices 200 by this USB port 120 (being connected to this control module 130), by supporting open accessory application programming interfaces in this Android operating system of open peripheral protocol technology to set up communication with this portable electronic devices, be connected, and certainly in this portable electronic devices 200, copy tentation data.
This storage unit 140 connects this control module 130, for storing this tentation data copying from this portable electronic devices 200.
When implementing, in the situation that this action power supply unit 100 is connected with this portable electronic devices 200, this control module 130 can be used for making this action power supply unit 100 to operate on this accessory pattern in the peripheral protocol technology of this opening.Under this accessory pattern, this action power supply unit 100 is as host side, and 200 of this portable electronic devices are as subordinate end, and host side has ownership and can control subordinate end.Like this, this backup setting program of installing in can this Android operating system by this portable electronic devices 200 as subordinate end as this action power supply unit 100 of host side, copies this tentation data certainly to this storage unit 140 in this portable electronic devices 200.As previously mentioned, user can back up setting program by this and is set with which data and need to be backed up.
In addition, when this control module 130 also can this Android operating system in this portable electronic devices 200 be provided with this backup setting program, make this portable electronic devices 200 by network, from Android fair, download the Android mounting kit that this backup setting program is corresponding (Android Package) and carry out the installation of this backup setting program.
Therefore, when if this Android operating system is not supported the peripheral protocol technology of this opening, for example: before being used in Android operating system version on smart mobile phone and being 2.3.4 version or the Android operating system version being used on panel computer be before 3.1 editions, this control module 130 does not carry out the backup actions of this tentation data, make this action power supply unit 100 only provide power supply to give this portable electronic devices 200, carry out simple charging action.
On the other hand, backup part in subordinate phase, this control module 130 is in the situation that be connected with the computer equipment 400 of this Android operating system of non-installation, subordinate pattern in running universal serial bus protocol, for this computer backup setting program of installing in this computer equipment 400, in this storage unit 140 of this action power supply unit 100, copy this tentation data to this computer equipment 400.Because the charging that Mobile electric power supply 100 all can carry out this battery unit 110 by the USB port of computer equipment 400 is moved, now can synchronously carry out the backed up in synchronization operation of this default data, because computer equipment 400 is now as host side, this computer equipment 400 can pass through setup control this action power supply unit 100 of this computer backup setting program, to complete described backed up in synchronization operation.In addition, Figure 1 shows that this action power supply unit 100 utilizes same USB port to come to be electrically connected with this portable electric device 200 and this computer equipment 400 respectively, those skilled in the art will be appreciated that, the variation of other USB port quantity is applicable the present invention also.
Then according to aforesaid function action, continue referring to Fig. 2, for carry out the backup method process flow diagram of Backup Data in one embodiment of the invention with Mobile electric power supply.
First, step (a1): the electric connection of setting up 200 of this action power supply unit 100 and this portable electronic devices.It,, when these USB port 100 foundation of this action power supply unit 100 and the electric connection of this portable electronic devices 200, charges to this portable electronic devices 200.
Then, step (a2): set up this action power supply unit 100 and be connected with the communication of 200 of this portable electronic devices.It is that the communication of setting up the open accessory application programming interfaces in this Android operating system of this action power supply unit 100 and this portable electronic devices 200 is connected.
Finally, step (a3): synchronously carry out this tentation data in this portable electronic devices 200 to be copied to the action of this action power supply unit 100 in charging process.The backup setting program of installing in its this Android operating system by this portable electronic devices 200, copies this tentation data certainly to this storage unit 140 in this portable electronic devices 200, to carry out the first stage backup of this tentation data.
About the part of this tentation data, as previously mentioned, also can comprise following steps (not shown) step (a1) is front: in setting this portable electronic devices by this backup setting program, the data of required backup are this tentation data.
Then please refer to Fig. 3, is the detail flowchart of the step in Fig. 2 (a2).About abovementioned steps (a2), also can further with following method, implement:
Step (a21): whether this Android operating system of judging this portable electronic devices 200 supports open peripheral protocol technology, when supporting, this action power supply unit 100 is accessory pattern and enters step (a22) with respect to these portable electronic devices 200 runnings; When not supporting, enter step (a25).
Step (a25): only provide power supply to give this portable electronic devices 100, do not carry out the program of backup.
Step (a22): whether this Android operating system of judging this portable electronic devices 100 is provided with this backup setting program, enters step (a3) when this backup setting program is installed; When judgement is not provided with this backup setting program, enter step (a27).
Step (a27): make this portable electronic devices 200 download the Android mounting kit that this backup setting program is corresponding by network from Android fair and carry out the installation of this backup setting program, and enter step (a3) after installing.
Then please refer to Fig. 4, the backup method process flow diagram when using Mobile electric power supply to be connected with computer equipment in another embodiment of the present invention.Its step is as follows:
First, step (b1): this USB port 300 of this action power supply unit 100 is changed into the computer equipment 400 of this Android operating system of non-installation and being electrically connected, so that 400 pairs of this action power supply units 100 of this computer equipment charge, and to make this action power supply unit 100 be the subordinate pattern in universal serial bus protocol with respect to the operating mode of this computer equipment 400.
Finally, step (b2): this computer equipment 400, by the computer backup setting program of installing in this subordinate pattern and this computer equipment 400, copies this tentation data to this computer equipment 400 in this storage unit 140 of this action power supply unit 100.
In sum, the process by charging in embodiments of the invention synchronously automatically completes the backup job of data, and user can be provided a kind of safe and backup method and have the Mobile electric power supply of backup functionality easily like this.
The present invention discloses with preferred embodiment hereinbefore, yet it will be understood by those skilled in the art that this embodiment is only for describing the present invention, and should not be read as and limit the scope of the invention.It should be noted, variation and the displacement of every and this embodiment equivalence, all should be considered as being covered by category of the present invention.Therefore, protection scope of the present invention is when being as the criterion with the content that claims were limited.
Claims (9)
1. the Mobile electric power supply of a tool backup functionality, comprise battery unit and USB port, this battery unit provides power supply to give to be provided with the portable electronic devices of Android operating system by this USB port, it is characterized in that, this action power supply unit also comprises:
Control module, connect this USB port, this control module is when this portable electronic devices is connected with this USB port, by supporting open accessory application programming interfaces in this Android operating system of open peripheral protocol technology to set up communication with this portable electronic devices, be connected, and certainly in this portable electronic devices, copy tentation data; And
Storage unit, connects this control module, this tentation data copying for storing this control module.
2. Mobile electric power supply as claimed in claim 1, it is characterized in that, this control module is in the situation that being connected with this portable electronic devices, operate the accessory pattern in the peripheral protocol technology of this opening, with the backup setting program of installing in this Android operating system by this portable electronic devices, in this portable electronic devices, copy this tentation data to this storage unit.
3. Mobile electric power supply as claimed in claim 2, it is characterized in that, this control module, for when this Android operating system of this portable electronic devices is not provided with this backup setting program, makes this portable electronic devices by network, from Android fair, download the Android mounting kit that this backup setting program is corresponding and carry out the installation of this backup setting program.
4. Mobile electric power supply as claimed in claim 1, it is characterized in that, this control module does not also carry out the backup actions of this tentation data when not supporting the peripheral protocol technology of this opening in this Android operating system, makes this action power supply unit only provide power supply to give this portable electronic devices.
5. Mobile electric power supply as claimed in claim 1, it is characterized in that, this control module is used in the situation that be connected with the computer equipment of this Android operating system of non-installation, subordinate pattern in running universal serial bus protocol, for the computer backup setting program of installing in this computer equipment, in this storage unit of this action power supply unit, copy this tentation data to this computer equipment.
6. the backup method of a Mobile electric power supply, this action power supply unit provides power supply to give to be provided with the portable electronic devices of Android operating system by USB port, and the backup of carrying out the tentation data in this portable electronic devices by the storage unit of this action power supply unit, it is characterized in that, this backup method comprises following steps:
(a1) when this USB port foundation of this action power supply unit and the electric connection of this portable electronic devices, this portable electronic devices is charged;
(a2) communication of setting up the open accessory application programming interfaces in this Android operating system of this action power supply unit and this portable electronic devices is connected; And
(a3) the backup setting program of installing in this Android operating system by this portable electronic devices, copies this tentation data certainly to this storage unit, to carry out the backup of this tentation data in this portable electronic devices.
7. method as claimed in claim 6, is characterized in that, also comprises step (a1) is front: in setting this portable electronic devices by this backup setting program, the data of required backup are this tentation data.
8. method as claimed in claim 6, is characterized in that, also comprises following steps in step (a2):
(a21) whether this Android operating system of judging this portable electronic devices supports open peripheral protocol technology, when supporting, this action power supply unit is accessory pattern and enters step (a22) with respect to this portable electronic devices running, only provides power supply to give this portable electronic devices when not supporting; And
(a22) whether this Android operating system of judging this portable electronic devices is provided with this backup setting program, when being installed, this backup setting program enters step (a3), when this backup setting program is not installed, make this portable electronic devices by network, from Android fair, download the Android mounting kit that this backup setting program is corresponding and carry out the installation of this backup setting program, and after installing, enter step (a3).
9. method as claimed in claim 6, is characterized in that, also comprises following steps:
(b1) this USB port of this action power supply unit is changed into the computer equipment of this Android operating system of non-installation and being electrically connected, so that this computer equipment charges to this action power supply unit, and to make this action power supply unit be the subordinate pattern in universal serial bus protocol with respect to the operating mode of this computer equipment; And
(b2) this computer equipment, by the computer backup setting program of installing in this subordinate pattern and this computer equipment, copies this tentation data to this computer equipment in this storage unit of this action power supply unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101125289 | 2012-07-13 | ||
| TW101125289A TW201404002A (en) | 2012-07-13 | 2012-07-13 | Mobile power supply with backup function and backup method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103543809A true CN103543809A (en) | 2014-01-29 |
Family
ID=49914874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210397319.3A Pending CN103543809A (en) | 2012-07-13 | 2012-10-18 | Mobile power supply with backup function and backup method thereof |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140019416A1 (en) |
| CN (1) | CN103543809A (en) |
| TW (1) | TW201404002A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278975A (en) * | 2014-07-04 | 2016-01-27 | 北京奇虎科技有限公司 | Power adapter as well as drive program and operating system installation method |
| CN105988944A (en) * | 2015-01-29 | 2016-10-05 | 上海恩度网络科技有限公司 | Control method of portable electronic device external connection control module |
| CN114356060A (en) * | 2020-10-14 | 2022-04-15 | 全汉企业股份有限公司 | Master-slave interchange type power supply device, power supply method and host |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9128793B2 (en) * | 2013-05-14 | 2015-09-08 | Tencent Technology (Shenzhen) Company Limited | Method, system and server for downloading installation package |
| TWI559125B (en) * | 2015-09-11 | 2016-11-21 | 技嘉科技股份有限公司 | Power bank apparatus and power control method thereof |
| CN106649176A (en) * | 2016-12-19 | 2017-05-10 | 深圳泰克威云储科技股份有限公司 | Signal transmission method of intelligent storage device |
| TWI783537B (en) * | 2021-06-21 | 2022-11-11 | 美商偉寶科技股份有限公司 | Charging apparatus having backup function |
| US11816002B2 (en) | 2021-09-14 | 2023-11-14 | Vinpower Inc. | Method for a data backup unit to intelligently charge a mobile device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909392Y (en) * | 2005-11-23 | 2007-06-06 | 天瑞企业股份有限公司 | Storing device with mobile power supply module |
| CN101002184A (en) * | 2004-06-15 | 2007-07-18 | 特里克2000国际有限公司 | Solid-state memory storage device for storing data wireless transmitted from host computer and transmitting data wirelessly to host computer |
| US20110241872A1 (en) * | 2009-02-17 | 2011-10-06 | Lookout, Inc., A California Corporation | Mobile device geolocation |
| US20120066427A1 (en) * | 2006-06-01 | 2012-03-15 | Johnson Simon B | Information backup system with storing mechanism and method of operation thereof |
-
2012
- 2012-07-13 TW TW101125289A patent/TW201404002A/en unknown
- 2012-10-18 CN CN201210397319.3A patent/CN103543809A/en active Pending
- 2012-11-09 US US13/672,765 patent/US20140019416A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101002184A (en) * | 2004-06-15 | 2007-07-18 | 特里克2000国际有限公司 | Solid-state memory storage device for storing data wireless transmitted from host computer and transmitting data wirelessly to host computer |
| CN2909392Y (en) * | 2005-11-23 | 2007-06-06 | 天瑞企业股份有限公司 | Storing device with mobile power supply module |
| US20120066427A1 (en) * | 2006-06-01 | 2012-03-15 | Johnson Simon B | Information backup system with storing mechanism and method of operation thereof |
| US20110241872A1 (en) * | 2009-02-17 | 2011-10-06 | Lookout, Inc., A California Corporation | Mobile device geolocation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278975A (en) * | 2014-07-04 | 2016-01-27 | 北京奇虎科技有限公司 | Power adapter as well as drive program and operating system installation method |
| CN105988944A (en) * | 2015-01-29 | 2016-10-05 | 上海恩度网络科技有限公司 | Control method of portable electronic device external connection control module |
| CN114356060A (en) * | 2020-10-14 | 2022-04-15 | 全汉企业股份有限公司 | Master-slave interchange type power supply device, power supply method and host |
| CN114356060B (en) * | 2020-10-14 | 2024-02-23 | 全汉企业股份有限公司 | Master-slave exchange type power supply device, power supply method and host |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140019416A1 (en) | 2014-01-16 |
| TW201404002A (en) | 2014-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103543809A (en) | Mobile power supply with backup function and backup method thereof | |
| CN109862543B (en) | Adapter for establishing wireless connection with terminal and wireless connection method | |
| CN202694325U (en) | Intelligent mobile phone data backup device | |
| US9268381B2 (en) | Terminal device and power supply method for terminal device | |
| CN103365688A (en) | Method for automatic installation and synchronization of software between Android intelligent devices | |
| CN103376871A (en) | System, apparatus, and method of performing charging operation in host mode | |
| US20120190412A1 (en) | Cellular phone charger with data back-up capabilities | |
| CN104572564A (en) | Method for realizing communication of Android mobile equipment and USB OTG (On-The-Go) host computer | |
| CN104362687A (en) | Bidirectional power balance method and device based on USB-OTG | |
| CN101957771A (en) | Method and device for installing mobile software for multiple mobile phones simultaneously | |
| CN107809126A (en) | Charge control method, device, equipment and storage medium | |
| CN103281438A (en) | Mobile phone communication module-based data transmission method and system in Internet of vehicles | |
| CN102073524B (en) | A kind of method of wireless communication terminal and self-starting thereof | |
| CN103369037A (en) | Method for automatically synchronizing data among Android intelligent equipment | |
| CN102378154A (en) | Method and system for upgrading product firmware by wireless network | |
| CN205453200U (en) | Electric automobile fills electric pile and electric automobile controlling means that charges with acoustic control function | |
| CN110994728A (en) | Intelligent quick-charging equipment | |
| CN204044810U (en) | USB device and work system | |
| WO2018223398A1 (en) | Charging method and device | |
| US10282335B2 (en) | Multifunctional portable data card and data transmission method | |
| CN101150326B (en) | A communication terminal connection device with charging connection and data communication and storage function | |
| CN106502558A (en) | Terminal device and its method of operating and operation device | |
| CN105373422A (en) | Method for controlling terminal device to enter downloading mode, terminal device and computer device | |
| CN107391329B (en) | Method, system and storage device for testing repeated use of mobile terminal | |
| CN212060974U (en) | Portable CAN detects and upgrading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |